341401324221389 has 2 divisors, whose sum is σ = 341401324221390. Its totient is φ = 341401324221388.

The previous prime is 341401324221383. The next prime is 341401324221427. The reversal of 341401324221389 is 983122423104143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233156714080900 + 108244610140489 = 15269470^2 + 10404067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341401324221389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341401324221383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170700662110694 + 170700662110695.

It is an arithmetic number, because the mean of its divisors is an integer number (170700662110695).

Almost surely, 2^{341401324221389} is an apocalyptic number.

It is an amenable number.

341401324221389 is a deficient number, since it is larger than the sum of its proper divisors (1).

341401324221389 is an equidigital number, since it uses as much as digits as its factorization.

341401324221389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 341401324221389 in words is "three hundred forty-one trillion, four hundred one billion, three hundred twenty-four million, two hundred twenty-one thousand, three hundred eighty-nine".